572432013 has 6 divisors (see below), whose sum is σ = 826846254. Its totient is φ = 381621336.

The previous prime is 572431999. The next prime is 572432023. The reversal of 572432013 is 310234275.

572432013 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 571544649 + 887364 = 23907^2 + 942^2 .

It is not a de Polignac number, because 572432013 - 2⁴ = 572431997 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (572432023) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 31801770 + ... + 31801787.

It is an arithmetic number, because the mean of its divisors is an integer number (137807709).

Almost surely, 2^572432013 is an apocalyptic number.

It is an amenable number.

572432013 is a deficient number, since it is larger than the sum of its proper divisors (254414241).

572432013 is a wasteful number, since it uses less digits than its factorization.

572432013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63603563 (or 63603560 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 27.

The square root of 572432013 is about 23925.5514669986. The cubic root of 572432013 is about 830.3119807485.

Adding to 572432013 its reverse (310234275), we get a palindrome (882666288).

The spelling of 572432013 in words is "five hundred seventy-two million, four hundred thirty-two thousand, thirteen".